説明
The connections between forest fragments around Budongo Forest Reserve in western Uganda have been extensively disturbed by agriculture and commercial plantations thereby isolating the forest fragments and the main forest. We conducted bird surveys through mist-netting in the continuous forest and six forest fragments, to evaluate the effects of different aspects of fragmentation on bird species richness and community composition.
データ レコード
この sampling event リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、46 レコードが含まれています。
拡張データ テーブルは1 件存在しています。拡張レコードは、コアのレコードについての追加情報を提供するものです。 各拡張データ テーブル内のレコード数を以下に示します。
この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。
バージョン
次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。
権利
研究者は権利に関する下記ステートメントを尊重する必要があります。:
パブリッシャーとライセンス保持者権利者は University of Bergen。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF登録
このリソースをはGBIF と登録されており GBIF UUID: ad739ed0-ab30-4ca1-83ae-7c6ce228cafbが割り当てられています。 GBIF Norway によって承認されたデータ パブリッシャーとして GBIF に登録されているUniversity of Bergen が、このリソースをパブリッシュしました。
キーワード
Samplingevent
連絡先
- 最初のデータ採集者
- メタデータ提供者 ●
- 連絡先
地理的範囲
Uganda
| 座標（緯度経度） | 南 西 [1.64, 31.366], 北 東 [1.734, 31.649] |
|---|
生物分類学的範囲
Birds
| Class | Aves (Birds) |
|---|
収集方法
In each site, three 400 m transects were set, perpendicular to the edge of the forest at the start point. In each 50 m section of each transect birds were trapped at two different net sites, one on each side of the transect with the larger net on the side closer to the centre point of the fragment. Each transect had a total of 24 nets and was mist netted twice. Nets were opened from 07.00 to 14.00hrs; hence each transect was mist netted for a total of 384 net hours. Mist nets were checked every hour to avoid birds injuring themselves and to protect them from predators. The time of opening and closing each net was recorded. Nets were open only on rain free days and if it threatened to rain when the nets were already out, they would be closed immediately to avoid birds getting chilled when suspended in the net. Birds captured were ringed with numbered metal rings, recorded and released close to where they were caught.
| Study Extent | Sixteen (13m × 3m × 36mm) plus eight (18m × 3m × 36mm) mist nets were used to survey the understorey birds. |
|---|
Method step description:
- In each site, three 400 m transects were set, perpendicular to the edge of the forest at the start point. In each 50 m section of each transect birds were trapped at two different net sites, one on each side of the transect with the larger net on the side closer to the centre point of the fragment. Each transect had a total of 24 nets and was mist netted twice. Nets were opened from 07.00 to 14.00hrs; hence each transect was mist netted for a total of 384 net hours. Mist nets were checked every hour to avoid birds injuring themselves and to protect them from predators. The time of opening and closing each net was recorded. Nets were open only on rain free days and if it threatened to rain when the nets were already out, they would be closed immediately to avoid birds getting chilled when suspended in the net. Birds captured were ringed with numbered metal rings, recorded and released close to where they were caught.
追加のメタデータ
| 代替識別子 | ad739ed0-ab30-4ca1-83ae-7c6ce228cafb |
|---|---|
| https://ipt.gbif.no/resource?r=budongo-birds |